7 x 1 3/4 Inner Tube (ETRTO 47-93) 45°x45° Angled Valve

A versatile inner tube that’s easy to inflate

The 7 x 1 3/4 size (ETRTO code 47-93) is commonly used on small-diameter wheels that require high reliability.
On these types of small wheels, the space between the hub and the rim is often limited: the 45°x45° angled valve solves this problem by providing direct and convenient access to check the pressure or inflate your tire with ease.

Compatibility & Applications:

• Childcare: Wheels for city strollers, combination strollers, or all-terrain strollers.
• Children’s Mobility: Balance bikes, tricycles, scooters, and small training bikes.
• Medical Equipment: Front or steering wheels for wheelchairs and walkers.
• Lightweight Carts: Small transport carts or stroller trailers.

How do I check for compatibility?

Look for the part number engraved on your old inner tube or on the sidewall of your worn tire.
It should indicate 7 x 1 3/4 or the European standard code 47-93 (47 mm tire width for a 93 mm inner rim diameter).

Detailed technical specifications:

• Product type: Replacement inner tube.
• Condition: New.
• Dimensions in inches: 7 x 1 3/4.
• ETRTO standard: 47-93 (Width: 47 mm / Inner diameter: 93 mm).
• Valve type: Schrader valve (auto) angled at 45°x45°.